756 S Kostner Ave 1
A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 2 building violations (7y), above the Garfield Park average of 1.9.
What's in the 756 S Kostner Ave 1 report
| Units | 2 |
|---|---|
| Year built | 1913 |
| Stories | — |
| Building area | 1,718 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 16153180190000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThis two-unit residential building at 756 S Kostner Ave in the Garfield Park neighborhood, owned by Paul Patterson, has a documented history spanning over seven years from 2016 to 2023. The 1913 structure has recently encountered some concerning issues, with two unresolved complaint-driven inspection violations recorded in April 2024, marking the most significant recent events in the building's history. While the violation status remains open, the nature of the complaints is not specified in the available records. The building's 311 service request history shows four information-only calls made in June 2026, along with one street light outage complaint in July 2025, all of which have been closed. The service requests appear to be routine inquiries rather than indications of building-specific problems, though the clustering of recent information-only calls in June 2026 warrants attention as it constitutes the most recent activity on record.
AI-generated · may contain errors · check the source data tables below
How 756 S Kostner Ave 1's risk score is calculated
We trained a model on 7 years of Chicago code enforcement data — building violations, 311 complaint history, environmental enforcement, and owner track records. It estimates the probability that the City of Chicago will find a code violation at this address in the next 12 months. Lower % = safer.
What the score means for you
Lower risk — safer than most nearby
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Typical — about average for the neighborhood
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Higher risk — riskier than most nearby
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 3998 buildings in this neighborhood, 3198 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
violation
likely
What's driving this score
The data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.
756 S Kostner Ave 1 apartment reviews
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756 S Kostner Ave 1 event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 5 events
Full history back to 2024 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 756 S Kostner Ave 1 apartments
Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.
What this is
Violations issued by the City of Chicago Department of Buildings against this parcel.
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
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What this is
Building permits issued by the City of Chicago for new construction, alterations, and repairs at this parcel.
| Permit # | Issued | Status | Description |
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
| SR # | Created | Type | Department | Status |
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What this is
Environmental complaints filed about this property with the City of Chicago.
| Complaint # | Date | Type | Inspector | Resolution | Resolved |
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What this is
Formal environmental enforcement cases brought against this property.
| Case # | Date | Type | Violation | Disposition | Status | Fine |
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Unlock complete reportHow 756 S Kostner Ave 1 compares to the neighborhood
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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal